1 /* 2 * Copyright (c) 2021 Huawei Device Co., Ltd. 3 * Licensed under the Apache License, Version 2.0 (the "License"); 4 * you may not use this file except in compliance with the License. 5 * You may obtain a copy of the License at 6 * 7 * http://www.apache.org/licenses/LICENSE-2.0 8 * 9 * Unless required by applicable law or agreed to in writing, software 10 * distributed under the License is distributed on an "AS IS" BASIS, 11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 * See the License for the specific language governing permissions and 13 * limitations under the License. 14 */ 15 16 #ifndef ECMASCRIPT_ECMA_MACROS_H 17 #define ECMASCRIPT_ECMA_MACROS_H 18 19 #include "ecmascript/common.h" 20 #include "ecmascript/log_wrapper.h" 21 22 #if defined(ENABLE_BYTRACE) 23 #include "hitrace_meter.h" 24 #endif 25 26 #if defined(__cplusplus) 27 // NOLINTNEXTLINE(cppcoreguidelines-macro-usage) 28 29 #define OPTIONAL_LOG(vm, level) LOG_ECMA_IF(vm->IsOptionalLogEnabled(), level) 30 #define OPTIONAL_LOG_COMPILER(level) LOG_ECMA_IF(IsLogEnabled(), level) 31 32 #if !defined(ENABLE_BYTRACE) 33 #define ECMA_BYTRACE_NAME(tag, name) 34 #else 35 #define ECMA_BYTRACE_NAME(tag, name) HITRACE_METER_NAME(tag, name) 36 #endif 37 38 #if defined(ENABLE_HITRACE) 39 #define ENQUEUE_JOB_HITRACE(pendingJob, queueType) job::EnqueueJobScope hitraceScope(pendingJob, queueType) 40 #define EXECUTE_JOB_HITRACE(pendingJob) job::ExecuteJobScope hitraceScope(pendingJob) 41 #else 42 #define ENQUEUE_JOB_HITRACE(pendingJob, queueType) 43 #define EXECUTE_JOB_HITRACE(pendingJob) 44 #endif 45 46 /* Note: We can't statically decide the element type is a primitive or heap object, especially for */ 47 /* dynamically-typed languages like JavaScript. So we simply skip the read-barrier. */ 48 // NOLINTNEXTLINE(cppcoreguidelines-macro-usage) 49 #define GET_VALUE(addr, offset) Barriers::GetValue<JSTaggedType>((addr), (offset)) 50 51 // NOLINTNEXTLINE(cppcoreguidelines-macro-usage) 52 #define SET_VALUE_WITH_BARRIER(thread, addr, offset, value) \ 53 if ((value).IsHeapObject()) { \ 54 Barriers::SetObject<true>(thread, addr, offset, (value).GetRawData()); \ 55 } else { \ 56 Barriers::SetPrimitive<JSTaggedType>(addr, offset, (value).GetRawData()); \ 57 } 58 59 // NOLINTNEXTLINE(cppcoreguidelines-macro-usage) 60 #define SET_VALUE_PRIMITIVE(addr, offset, value) \ 61 Barriers::SetPrimitive<JSTaggedType>(this, offset, (value).GetRawData()) 62 63 // NOLINTNEXTLINE(cppcoreguidelines-macro-usage) 64 #define ACCESSORS(name, offset, endOffset) \ 65 static constexpr size_t endOffset = (offset) + JSTaggedValue::TaggedTypeSize(); \ 66 JSTaggedValue Get##name() const \ 67 { \ 68 /* Note: We can't statically decide the element type is a primitive or heap object, especially for */ \ 69 /* dynamically-typed languages like JavaScript. So we simply skip the read-barrier. */ \ 70 return JSTaggedValue(Barriers::GetValue<JSTaggedType>(this, offset)); \ 71 } \ 72 template<typename T> \ 73 void Set##name(const JSThread *thread, JSHandle<T> value, BarrierMode mode = WRITE_BARRIER) \ 74 { \ 75 if (mode == WRITE_BARRIER) { \ 76 if (value.GetTaggedValue().IsHeapObject()) { \ 77 Barriers::SetObject<true>(thread, this, offset, value.GetTaggedValue().GetRawData()); \ 78 } else { \ 79 Barriers::SetPrimitive<JSTaggedType>(this, offset, value.GetTaggedValue().GetRawData()); \ 80 } \ 81 } else { \ 82 Barriers::SetPrimitive<JSTaggedType>(this, offset, value.GetTaggedValue().GetRawData()); \ 83 } \ 84 } \ 85 void Set##name(const JSThread *thread, JSTaggedValue value, BarrierMode mode = WRITE_BARRIER) \ 86 { \ 87 if (mode == WRITE_BARRIER) { \ 88 if (value.IsHeapObject()) { \ 89 Barriers::SetObject<true>(thread, this, offset, value.GetRawData()); \ 90 } else { \ 91 Barriers::SetPrimitive<JSTaggedType>(this, offset, value.GetRawData()); \ 92 } \ 93 } else { \ 94 Barriers::SetPrimitive<JSTaggedType>(this, offset, value.GetRawData()); \ 95 } \ 96 } 97 98 // NOLINTNEXTLINE(cppcoreguidelines-macro-usage) 99 #define DEFINE_ALIGN_SIZE(offset) \ 100 static constexpr size_t SIZE = ((offset) + sizeof(JSTaggedType) - 1U) & (~(sizeof(JSTaggedType) - 1U)) 101 102 // NOLINTNEXTLINE(cppcoreguidelines-macro-usage) 103 #define ACCESSORS_FIXED_SIZE_FIELD(name, type, sizeType, offset, endOffset) \ 104 static_assert(sizeof(type) <= sizeof(sizeType)); \ 105 static constexpr size_t endOffset = (offset) + sizeof(sizeType); \ 106 inline void Set##name(type value) \ 107 { \ 108 Barriers::SetPrimitive<type>(this, offset, value); \ 109 } \ 110 inline type Get##name() const \ 111 { \ 112 return Barriers::GetValue<type>(this, offset); \ 113 } 114 115 // NOLINTNEXTLINE(cppcoreguidelines-macro-usage) 116 #define ACCESSORS_NATIVE_FIELD(name, type, offset, endOffset) \ 117 ACCESSORS_FIXED_SIZE_FIELD(name, type *, type *, offset, endOffset) 118 119 // NOLINTNEXTLINE(cppcoreguidelines-macro-usage) 120 #define ACCESSORS_PRIMITIVE_FIELD(name, type, offset, endOffset) \ 121 ACCESSORS_FIXED_SIZE_FIELD(name, type, type, offset, endOffset) 122 123 // NOLINTNEXTLINE(cppcoreguidelines-macro-usage) 124 #define ACCESSORS_BIT_FIELD(name, offset, endOffset) \ 125 ACCESSORS_FIXED_SIZE_FIELD(name, uint32_t, uint32_t, offset, endOffset) \ 126 inline void Clear##name() \ 127 { \ 128 Set##name(0UL); \ 129 } 130 131 // NOLINTNEXTLINE(cppcoreguidelines-macro-usage) 132 #define SET_GET_BIT_FIELD(bitFieldName, name, type) \ 133 inline type Get##name() const \ 134 { \ 135 return name##Bits::Decode(Get##bitFieldName()); \ 136 } \ 137 inline void Set##name(type t) \ 138 { \ 139 Set##bitFieldName(name##Bits::Update(Get##bitFieldName(), t)); \ 140 } 141 142 // NOLINTNEXTLINE(cppcoreguidelines-macro-usage) 143 #define FIRST_BIT_FIELD(bitFieldName, name, type, bits) \ 144 using name##Bits = BitField<type, 0, bits>; \ 145 SET_GET_BIT_FIELD(bitFieldName, name, type) 146 147 // NOLINTNEXTLINE(cppcoreguidelines-macro-usage) 148 #define NEXT_BIT_FIELD(bitFieldName, name, type, bits, lastName) \ 149 using name##Bits = lastName##Bits::NextField<type, bits>; \ 150 SET_GET_BIT_FIELD(bitFieldName, name, type) 151 152 #if !defined(NDEBUG) 153 // NOLINTNEXTLINE(cppcoreguidelines-macro-usage) 154 #define DASSERT(cond) assert(cond) 155 // NOLINTNEXTLINE(cppcoreguidelines-macro-usage) 156 #define DASSERT_PRINT(cond, message) \ 157 if (auto cond_val = (cond); UNLIKELY(!(cond_val))) { \ 158 std::cerr << (message) << std::endl; \ 159 ASSERT(#cond &&cond_val); \ 160 } 161 #else // NDEBUG 162 #define DASSERT(cond) static_cast<void>(0) // NOLINT(cppcoreguidelines-macro-usage) 163 #define DASSERT_PRINT(cond, message) static_cast<void>(0) // NOLINT(cppcoreguidelines-macro-usage) 164 #endif // !NDEBUG 165 166 // NOLINTNEXTLINE(cppcoreguidelines-macro-usage) 167 #define RASSERT(cond) assert(cond) 168 // NOLINTNEXTLINE(cppcoreguidelines-macro-usage) 169 #define RASSERT_PRINT(cond, message) \ 170 if (auto cond_val = cond; UNLIKELY(!(cond_val))) { \ 171 std::cerr << message << std::endl; \ 172 RASSERT(#cond &&cond_val); \ 173 } 174 175 // NOLINTNEXTLINE(cppcoreguidelines-macro-usage) 176 #define RETURN_IF_ABRUPT_COMPLETION(thread) \ 177 do { \ 178 if ((thread)->HasPendingException()) { \ 179 return; \ 180 } \ 181 } while (false) 182 183 // NOLINTNEXTLINE(cppcoreguidelines-macro-usage) 184 #define RETURN_VALUE_IF_ABRUPT_COMPLETION(thread, value) \ 185 do { \ 186 if ((thread)->HasPendingException()) { \ 187 return (value); \ 188 } \ 189 } while (false) 190 191 // NOLINTNEXTLINE(cppcoreguidelines-macro-usage) 192 #define RETURN_EXCEPTION_IF_ABRUPT_COMPLETION(thread) \ 193 do { \ 194 if ((thread)->HasPendingException()) { \ 195 return JSTaggedValue::Exception(); \ 196 } \ 197 } while (false) 198 199 // NOLINTNEXTLINE(cppcoreguidelines-macro-usage) 200 #define RETURN_HANDLE_IF_ABRUPT_COMPLETION(type, thread) \ 201 do { \ 202 if ((thread)->HasPendingException()) { \ 203 return JSHandle<type>(thread, JSTaggedValue::Exception()); \ 204 } \ 205 } while (false) 206 207 // NOLINTNEXTLINE(cppcoreguidelines-macro-usage) 208 #define ASSERT_NO_ABRUPT_COMPLETION(thread) ASSERT(!(thread)->HasPendingException()); 209 210 // NOLINTNEXTLINE(cppcoreguidelines-macro-usage) 211 #define SET_DATE_VALUE(name, code, isLocal) \ 212 static JSTaggedValue name(EcmaRuntimeCallInfo *argv) \ 213 { \ 214 ASSERT(argv); \ 215 JSThread *thread = argv->GetThread(); \ 216 JSHandle<JSTaggedValue> msg = GetThis(argv); \ 217 if (!msg->IsDate()) { \ 218 THROW_TYPE_ERROR_AND_RETURN(thread, "Not a Date Object", JSTaggedValue::Exception()); \ 219 } \ 220 JSHandle<JSDate> jsDate(thread, JSDate::Cast(msg->GetTaggedObject())); \ 221 JSTaggedValue result = jsDate->SetDateValue(argv, code, isLocal); \ 222 RETURN_EXCEPTION_IF_ABRUPT_COMPLETION(thread); \ 223 jsDate->SetTimeValue(thread, result); \ 224 return result; \ 225 } 226 227 // NOLINTNEXTLINE(cppcoreguidelines-macro-usage) 228 #define DATE_TO_STRING(name) \ 229 static JSTaggedValue name(EcmaRuntimeCallInfo *argv) \ 230 { \ 231 ASSERT(argv); \ 232 JSThread *thread = argv->GetThread(); \ 233 JSHandle<JSTaggedValue> msg = GetThis(argv); \ 234 if (!msg->IsDate()) { \ 235 THROW_TYPE_ERROR_AND_RETURN(thread, "Not a Date Object", JSTaggedValue::Exception()); \ 236 } \ 237 if (std::isnan(JSDate::Cast(msg->GetTaggedObject())->GetTimeValue().GetDouble())) { \ 238 THROW_RANGE_ERROR_AND_RETURN(thread, "range error", JSTaggedValue::Exception()); \ 239 } \ 240 return JSDate::Cast(msg->GetTaggedObject())->name(thread); \ 241 } 242 243 // NOLINTNEXTLINE(cppcoreguidelines-macro-usage) 244 #define DATE_STRING(name) \ 245 static JSTaggedValue name(EcmaRuntimeCallInfo *argv) \ 246 { \ 247 ASSERT(argv); \ 248 JSThread *thread = argv->GetThread(); \ 249 JSHandle<JSTaggedValue> msg = GetThis(argv); \ 250 if (!msg->IsDate()) { \ 251 THROW_TYPE_ERROR_AND_RETURN(thread, "Not a Date Object", JSTaggedValue::Exception()); \ 252 } \ 253 if (std::isnan(JSDate::Cast(msg->GetTaggedObject())->GetTimeValue().GetDouble())) { \ 254 return thread->GetEcmaVM()->GetFactory()->NewFromASCII("Invalid Date").GetTaggedValue(); \ 255 } \ 256 return JSDate::Cast(msg->GetTaggedObject())->name(thread); \ 257 } 258 259 // NOLINTNEXTLINE(cppcoreguidelines-macro-usage) 260 #define GET_DATE_VALUE(name, code, isLocal) \ 261 static JSTaggedValue name(EcmaRuntimeCallInfo *argv) \ 262 { \ 263 ASSERT(argv); \ 264 JSThread *thread = argv->GetThread(); \ 265 JSHandle<JSTaggedValue> msg = GetThis(argv); \ 266 if (!msg->IsDate()) { \ 267 THROW_TYPE_ERROR_AND_RETURN(thread, "Not a Date Object", JSTaggedValue::Exception()); \ 268 } \ 269 JSHandle<JSDate> jsDate(thread, JSDate::Cast(msg->GetTaggedObject())); \ 270 double result = jsDate->GetDateValue(jsDate->GetTimeValue().GetDouble(), code, isLocal); \ 271 return GetTaggedDouble(result); \ 272 } 273 274 // NOLINTNEXTLINE(cppcoreguidelines-macro-usage) 275 #define THROW_NEW_ERROR_AND_RETURN(thread, error) \ 276 do { \ 277 if (!(thread)->HasPendingException()) { \ 278 (thread)->SetException(error); \ 279 if ((thread)->IsPrintBCOffset()) { \ 280 (thread)->CollectBCOffsetInfo(); \ 281 } \ 282 } \ 283 return; \ 284 } while (false) 285 286 // NOLINTNEXTLINE(cppcoreguidelines-macro-usage) 287 #define THROW_ERROR(thread, type, message) \ 288 do { \ 289 if ((thread)->HasPendingException()) { \ 290 return; \ 291 } \ 292 ObjectFactory *_factory = (thread)->GetEcmaVM()->GetFactory(); \ 293 JSHandle<JSObject> _error = _factory->GetJSError(type, message); \ 294 (thread)->SetException(_error.GetTaggedValue()); \ 295 if ((thread)->IsPrintBCOffset()) { \ 296 (thread)->CollectBCOffsetInfo(); \ 297 } \ 298 return; \ 299 } while (false) 300 301 // NOLINTNEXTLINE(cppcoreguidelines-macro-usage) 302 #define THROW_NEW_ERROR_AND_RETURN_VALUE(thread, error, value) \ 303 do { \ 304 if (!(thread)->HasPendingException()) { \ 305 (thread)->SetException(error); \ 306 if ((thread)->IsPrintBCOffset()) { \ 307 (thread)->CollectBCOffsetInfo(); \ 308 } \ 309 } \ 310 return (value); \ 311 } while (false) 312 313 // NOLINTNEXTLINE(cppcoreguidelines-macro-usage) 314 #define THROW_NEW_ERROR_AND_RETURN_HANDLE(thread, errorType, type, message) \ 315 do { \ 316 if ((thread)->HasPendingException()) { \ 317 return JSHandle<type>(thread, JSTaggedValue::Exception()); \ 318 } \ 319 ObjectFactory *_factory = (thread)->GetEcmaVM()->GetFactory(); \ 320 JSHandle<JSObject> _error = _factory->GetJSError(errorType, message); \ 321 (thread)->SetException(_error.GetTaggedValue()); \ 322 if ((thread)->IsPrintBCOffset()) { \ 323 (thread)->CollectBCOffsetInfo(); \ 324 } \ 325 return JSHandle<type>(thread, JSTaggedValue::Exception()); \ 326 } while (false) 327 328 // NOLINTNEXTLINE(cppcoreguidelines-macro-usage) 329 #define THROW_NEW_ERROR_WITH_MSG_AND_RETURN_VALUE(thread, errorType, message, value) \ 330 do { \ 331 if ((thread)->HasPendingException()) { \ 332 return (value); \ 333 } \ 334 ObjectFactory *_factory = (thread)->GetEcmaVM()->GetFactory(); \ 335 JSHandle<JSObject> _error = _factory->GetJSError(errorType, message); \ 336 (thread)->SetException(_error.GetTaggedValue()); \ 337 if ((thread)->IsPrintBCOffset()) { \ 338 (thread)->CollectBCOffsetInfo(); \ 339 } \ 340 return (value); \ 341 } while (false) 342 343 // NOLINTNEXTLINE(cppcoreguidelines-macro-usage) 344 #define THROW_TYPE_ERROR_AND_RETURN(thread, message, value) \ 345 THROW_NEW_ERROR_WITH_MSG_AND_RETURN_VALUE(thread, ErrorType::TYPE_ERROR, message, value) 346 347 // NOLINTNEXTLINE(cppcoreguidelines-macro-usage) 348 #define THROW_RANGE_ERROR_AND_RETURN(thread, message, value) \ 349 THROW_NEW_ERROR_WITH_MSG_AND_RETURN_VALUE(thread, ErrorType::RANGE_ERROR, message, value) 350 351 // NOLINTNEXTLINE(cppcoreguidelines-macro-usage) 352 #define THROW_URI_ERROR_AND_RETURN(thread, message, value) \ 353 THROW_NEW_ERROR_WITH_MSG_AND_RETURN_VALUE(thread, ErrorType::URI_ERROR, message, value) 354 355 // NOLINTNEXTLINE(cppcoreguidelines-macro-usage) 356 #define THROW_SYNTAX_ERROR_AND_RETURN(thread, message, value) \ 357 THROW_NEW_ERROR_WITH_MSG_AND_RETURN_VALUE(thread, ErrorType::SYNTAX_ERROR, message, value) 358 359 // NOLINTNEXTLINE(cppcoreguidelines-macro-usage) 360 #define THROW_REFERENCE_ERROR_AND_RETURN(thread, message, value) \ 361 THROW_NEW_ERROR_WITH_MSG_AND_RETURN_VALUE(thread, ErrorType::REFERENCE_ERROR, message, value) 362 363 // NOLINTNEXTLINE(cppcoreguidelines-macro-usage) 364 #define THROW_TYPE_ERROR(thread, message) \ 365 THROW_ERROR(thread, ErrorType::TYPE_ERROR, message) 366 367 // NOLINTNEXTLINE(cppcoreguidelines-macro-usage) 368 #define THROW_OOM_ERROR(thread, message) \ 369 THROW_ERROR(thread, ErrorType::OOM_ERROR, message) 370 371 // NOLINTNEXTLINE(cppcoreguidelines-macro-usage) 372 #define RETURN_REJECT_PROMISE_IF_ABRUPT(thread, value, capability) \ 373 do { \ 374 const GlobalEnvConstants *globalConst = (thread)->GlobalConstants(); \ 375 if ((value).GetTaggedValue().IsCompletionRecord()) { \ 376 JSHandle<CompletionRecord> record = JSHandle<CompletionRecord>::Cast(value); \ 377 if (record->IsThrow()) { \ 378 JSHandle<JSTaggedValue> reject(thread, (capability)->GetReject()); \ 379 JSHandle<JSTaggedValue> undefine = globalConst->GetHandledUndefined(); \ 380 EcmaRuntimeCallInfo *info = \ 381 EcmaInterpreter::NewRuntimeCallInfo(thread, reject, undefine, undefine, 1); \ 382 RETURN_VALUE_IF_ABRUPT_COMPLETION(thread, JSTaggedValue::Exception()); \ 383 info->SetCallArg(record->GetValue()); \ 384 JSTaggedValue res = JSFunction::Call(info); \ 385 RETURN_VALUE_IF_ABRUPT_COMPLETION(thread, res); \ 386 return (capability)->GetPromise(); \ 387 } \ 388 } \ 389 if ((thread)->HasPendingException()) { \ 390 (thread)->ClearException(); \ 391 JSHandle<JSTaggedValue> reject(thread, (capability)->GetReject()); \ 392 JSHandle<JSTaggedValue> undefined = globalConst->GetHandledUndefined(); \ 393 EcmaRuntimeCallInfo *info = \ 394 EcmaInterpreter::NewRuntimeCallInfo(thread, reject, undefined, undefined, 1); \ 395 RETURN_VALUE_IF_ABRUPT_COMPLETION(thread, JSTaggedValue::Exception()); \ 396 info->SetCallArg(value.GetTaggedValue()); \ 397 JSTaggedValue res = JSFunction::Call(info); \ 398 RETURN_VALUE_IF_ABRUPT_COMPLETION(thread, res); \ 399 return (capability)->GetPromise(); \ 400 } \ 401 } while (false) 402 403 // NOLINTNEXTLINE(cppcoreguidelines-macro-usage) 404 #define RETURN_COMPLETION_IF_ABRUPT(thread, value) \ 405 do { \ 406 if ((thread)->HasPendingException()) { \ 407 JSHandle<CompletionRecord> completionRecord = \ 408 factory->NewCompletionRecord(CompletionRecordType::THROW, value); \ 409 return (completionRecord); \ 410 } \ 411 } while (false) 412 413 // NOLINTNEXTLINE(cppcoreguidelines-macro-usage) 414 #define RETURN_COMPLETION_VALUE_IF_ABRUPT(thread, value) \ 415 do { \ 416 if ((thread)->HasPendingException()) { \ 417 JSHandle<CompletionRecord> completionRecord = \ 418 factory->NewCompletionRecord(CompletionRecordType::THROW, value); \ 419 return (completionRecord).GetTaggedValue(); \ 420 } \ 421 } while (false) 422 423 // NOLINTNEXTLINE(cppcoreguidelines-macro-usage) 424 #define DECL_DUMP() \ 425 void Dump(std::ostream &os) const DUMP_API_ATTR; \ 426 void Dump() const DUMP_API_ATTR \ 427 { \ 428 Dump(std::cout); \ 429 } \ 430 void DumpForSnapshot(std::vector<std::pair<CString, JSTaggedValue>> &vec) const; 431 432 #endif // defined(__cplusplus) 433 434 // NOLINTNEXTLINE(cppcoreguidelines-macro-usage) 435 #define DECL_CAST(TYPE) \ 436 static TYPE *Cast(TaggedObject *object) \ 437 { \ 438 ASSERT(JSTaggedValue(object).Is##TYPE()); \ 439 return reinterpret_cast<TYPE *>(object); \ 440 } 441 442 // NOLINTNEXTLINE(cppcoreguidelines-macro-usage) 443 #define DECL_VISIT_ARRAY(BEGIN_OFFSET, LENGTH) \ 444 void VisitRangeSlot(const EcmaObjectRangeVisitor &visitor) \ 445 { \ 446 size_t endOffset = (BEGIN_OFFSET) + (LENGTH) * JSTaggedValue::TaggedTypeSize(); \ 447 visitor(this, ObjectSlot(ToUintPtr(this) + (BEGIN_OFFSET)), ObjectSlot(ToUintPtr(this) + endOffset), false); \ 448 } 449 450 // NOLINTNEXTLINE(cppcoreguidelines-macro-usage) 451 #define DECL_VISIT_OBJECT(BEGIN_OFFSET, END_OFFSET) \ 452 void VisitRangeSlot(const EcmaObjectRangeVisitor &visitor) \ 453 { \ 454 visitor(this, ObjectSlot(ToUintPtr(this) + (BEGIN_OFFSET)), \ 455 ObjectSlot(ToUintPtr(this) + (END_OFFSET)), false); \ 456 } 457 458 // NOLINTNEXTLINE(cppcoreguidelines-macro-usage) 459 #define DECL_VISIT_NATIVE_FIELD(BEGIN_OFFSET, END_OFFSET) \ 460 void VisitRangeSlotForNative(const EcmaObjectRangeVisitor &visitor) \ 461 { \ 462 visitor(this, ObjectSlot(ToUintPtr(this) + (BEGIN_OFFSET)), ObjectSlot(ToUintPtr(this) + (END_OFFSET)), true); \ 463 } 464 465 // NOLINTNEXTLINE(cppcoreguidelines-macro-usage) 466 #define DECL_VISIT_OBJECT_FOR_JS_OBJECT(PARENTCLASS, BEGIN_OFFSET, END_OFFSET) \ 467 void VisitRangeSlot(const EcmaObjectRangeVisitor &visitor) \ 468 { \ 469 VisitObjects(visitor); \ 470 /* visit in object fields */ \ 471 auto objSize = this->GetClass()->GetObjectSize(); \ 472 if (objSize > SIZE) { \ 473 visitor(this, ObjectSlot(ToUintPtr(this) + SIZE), ObjectSlot(ToUintPtr(this) + objSize), false); \ 474 } \ 475 } \ 476 void VisitObjects(const EcmaObjectRangeVisitor &visitor) \ 477 { \ 478 PARENTCLASS::VisitObjects(visitor); \ 479 if ((BEGIN_OFFSET) == (END_OFFSET)) { \ 480 return; \ 481 } \ 482 visitor(this, ObjectSlot(ToUintPtr(this) + (BEGIN_OFFSET)), \ 483 ObjectSlot(ToUintPtr(this) + (END_OFFSET)), false); \ 484 } 485 486 #if ECMASCRIPT_ENABLE_CAST_CHECK 487 #define CAST_CHECK(CAST_TYPE, CHECK_METHOD) \ 488 static inline CAST_TYPE *Cast(TaggedObject *object) \ 489 { \ 490 if (!JSTaggedValue(object).CHECK_METHOD()) { \ 491 std::abort(); \ 492 } \ 493 return static_cast<CAST_TYPE *>(object); \ 494 } \ 495 static inline const CAST_TYPE *ConstCast(const TaggedObject *object) \ 496 { \ 497 if (!JSTaggedValue(object).CHECK_METHOD()) { \ 498 std::abort(); \ 499 } \ 500 return static_cast<const CAST_TYPE *>(object); \ 501 } \ 502 static inline CAST_TYPE *Cast(JSTaggedValue value) \ 503 { \ 504 if (!value.CHECK_METHOD()) { \ 505 std::abort(); \ 506 } \ 507 return static_cast<CAST_TYPE *>(value.GetTaggedObject()); \ 508 } 509 # else 510 #define CAST_CHECK(CAST_TYPE, CHECK_METHOD) \ 511 static inline CAST_TYPE *Cast(TaggedObject *object) \ 512 { \ 513 ASSERT(JSTaggedValue(object).CHECK_METHOD()); \ 514 return static_cast<CAST_TYPE *>(object); \ 515 } \ 516 static const inline CAST_TYPE *ConstCast(const TaggedObject *object) \ 517 { \ 518 ASSERT(JSTaggedValue(object).CHECK_METHOD()); \ 519 return static_cast<const CAST_TYPE *>(object); \ 520 } \ 521 static inline CAST_TYPE *Cast(JSTaggedValue value) \ 522 { \ 523 ASSERT(value.CHECK_METHOD()); \ 524 return static_cast<CAST_TYPE *>(value.GetTaggedObject()); \ 525 } 526 527 #define CAST_NO_CHECK(CAST_TYPE) \ 528 static inline CAST_TYPE *Cast(TaggedObject *object) \ 529 { \ 530 return static_cast<CAST_TYPE *>(object); \ 531 } \ 532 static const inline CAST_TYPE *ConstCast(const TaggedObject *object) \ 533 { \ 534 return static_cast<const CAST_TYPE *>(object); \ 535 } 536 #endif 537 538 #define CHECK_OBJECT_SIZE(size) \ 539 if ((size) == 0) { \ 540 LOG_FULL(FATAL) << __func__ << ":" << __LINE__ << " objectSize is " << (size); \ 541 } 542 543 #define CHECK_REGION_END(begin, end) \ 544 if ((begin) > (end)) { \ 545 LOG_FULL(FATAL) << __func__ << ":" << __LINE__ << " begin: " << (begin) << " end: " << (end); \ 546 } 547 548 #define CHECK_JS_THREAD(vm) ASSERT(vm->GetJSThread()->GetThreadId() == JSThread::GetCurrentThreadId()) 549 550 #if !defined(NDEBUG) 551 #define STACK_ASSERT_SCOPE(thread) [[maybe_unused]] StackAssertScope stackAssertScope = StackAssertScope(thread) 552 #else 553 #define STACK_ASSERT_SCOPE(thread) static_cast<void>(0) 554 #endif 555 556 #if !defined(NDEBUG) 557 #define BUILTINS_ENTRY_DEBUG_LOG() LOG_BUILTINS(DEBUG) << "Builtins C++ " << __func__ 558 #else 559 #define BUILTINS_ENTRY_DEBUG_LOG() static_cast<void>(0) 560 #endif 561 562 #endif // ECMASCRIPT_ECMA_MACROS_H 563